4 Common Commercial Roofing Problems and How to Fix Them

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The roof is one of the integral parts of any commercial construction. It provides shelter and protection to the occupants and the contents of the building. However, with time, commercial roofs can develop problems that compromise their function.

Handling problems in their initial stages may not demand considerable effort or resources. However, these issues can escalate as time passes, resulting in more issues and higher costs to fix. This is why it’s important to identify and address any problems as early as possible.


A leaking roof indicates that water is seeping inside the building through cracks or damaged areas, potentially causing severe harm to the walls, ceilings, and floors. Fixing the leak can be straightforward, but pinpointing the source might take some time, as it could be due to broken flashing or a roof crack.

Once you find the source, you can start repairing it. The repair method depends on how bad the leak is. You might need to use a sealant to cover the damaged area, replace broken parts, or even get a new roof if the condition worsens.

Ponding Water

Ponding water occurs when water accumulates on the roof surface due to poor drainage. Standing water can give rise to a range of issues, including structural damage, harm to the roof membrane, and the growth of algae and other organisms.

Building a passage for draining water from the roof can be a great solution to this problem. This process may involve installing new drains, adjusting the roof’s slope, or adding a new insulation layer to improve water flow.


Blisters are raised areas on the roof’s surface caused by trapped air or moisture between layers of the roof membrane. It can weaken the roof membrane and lead to further damage, such as cracks or tears.

To fix blisters, open the affected area and allow the trapped air or moisture to escape. The damaged membrane is then replaced or patched, and you can apply a new layer of roof coating to seal the area.

Cracks and Tears

Although cracks and tears may seem like a tiny issue initially, they can cost a lot if not treated early. The primary cause of this problem is weather damage or foot traffic. Cracks and tears allow water to penetrate the roof and cause damage to the interior of the building.

You must clean and dry the damaged area, and then apply a patching material to seal the space. You may need to replace the entire membrane if there’s extensive damage.

Ready to fix your roof and protect your commercial building? Surface Shield Roofing Company provides expert roof repairs and maintenance. Trust our experienced team to deliver the solutions you need for a durable and secure roof. Act now and safeguard your investment! Contact us today to get started.